in bracket type claws between triple band of baguettes channel set, the back of the shank openwork tramline style, mounted in platinum, signed to the side of the shank 'MARCHAK PARIS' (partially indistinct), French workshop mark and partial French platinum assaymark to back of shank Hexagonal step cut diamond approximately 14.1 x 8.5 x 5.8mm Weight: 6g
Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,